Car Problem Reports
GMC Envoy ABS Light Due to Brake System Control Unit Failure
GMC Envoy Problem
Average Mileage: 111,000 mi (80,000 mi - 145,000 mi)
Visitor, 2005 GMC Envoy, 92,000 mi
Check brake system light on, ABS light on, audible warning; brakes seem to work fine but not sure if ABS still enabled.
ABS LIGHT COME ON AND STAY ON WHEN DRIVING. SOMETIMES IT WOULD AFFECT THE BRAKING.
Visitor, 2005 GMC Envoy, 80,000 mi
abs light comes on sporadically when applying brakes. also feel a pumping sensation in pedal and a noise at same time which causes volt meter to temporarily begin discharging. unknown cause to problem. taking to mechanic for diagnosis.
Visitor, 2005 GMC Envoy, 127,000 mi
ABS light come's 0n when driving on ice in 4 wheel drive.